<template>
    <div 
     :class="['tab-item', { current: cityInfo.cityId === cityId }]"
     @click="onTabClick(cityInfo)"
    >
       <span>{{cityInfo.cityName}}</span>
    </div>
</template>

<script>
import { mapState, mapMutations } from 'vuex';

export default {
    name: 'TabSub',
    props: {
        cityInfo: Object
    },
    computed: {
        ...mapState(['cityId']),
    },
    methods: {
        ...mapMutations(['selectCity']),

        onTabClick (cityInfo) {
            this.selectCity(cityInfo);
        }
    }
}
</script>

<style lang="scss" scoped>
  @import '~styles/mixins.scss';
  @import '~styles/variables.scss';
 
 .tab-item {
    @include vh-center;
    flex: 1;
    height: 100%;
    font-size: .16rem;
    box-sizing: border-box;
    border-bottom: 2px solid #fff;
    
    &.current {
        color: #0290ff;
        border-color: #0290ff;
    }
 }
</style>